linux-kernel - Re: [PATCH] nohz: Revert "nohz: Set isolcpus when nohz

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Message-ID: <alpine.DEB.2.20.1510121243300.32239@east.gentwo.org>
Date:	Mon, 12 Oct 2015 12:45:08 -0500 (CDT)
From:	Christoph Lameter <cl@...ux.com>
To:	Frederic Weisbecker <fweisbec@...il.com>
cc:	Chris Metcalf <cmetcalf@...hip.com>, paulmck@...ux.vnet.ibm.com,
	Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Mike Galbraith <umgwanakikbuti@...il.com>,
	Dave Jones <davej@...hat.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Oleg Nesterov <oleg@...hat.com>,
	Alexey Dobriyan <adobriyan@...il.com>,
	Rik van Riel <riel@...hat.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH] nohz: Revert "nohz: Set isolcpus when nohz_full is
 set"

On Mon, 12 Oct 2015, Frederic Weisbecker wrote:

> But yeah if you guys want to create a new parameter that gathers nohz
> and isolcpus I think we can.

Could we also add the rcu settings?

> task_isolation is really just about tasks so it should be another name.

no_os_cpus?

os_free_cpus?

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